Home > PRODUCTS > NTC Thermistors > Resin coated bead precision guide wire temperature detection NTC Thermistor -MF52 series

  • Functional characteristics
  • Temperature Detection NTC Thermistor Product Introduction:

    NTC thermistor MF52 series is a radial lead resin coating type structure, which is a small volume epoxy resin-enclosed NTC thermistor produced by new materials and new technology.

    It has the characteristics of high precision, fast response, practical, low cost and significant change of resistance value with temperature, and is widely used in temperature detection and control equipment, suitable for the temperature range of -40℃ to +125℃.

    Temperature detection NTC Thermistor Product Application:

    1. Temperature detection of household appliances such as air conditioners, refrigerators, freezers, soy milk machines, bread machines, and water dispensers.

    2. Temperature detection of medical equipment,

    3. Temperature control, temperature measuring instrument temperature detection,

    4. Temperature detection of electronic gifts,

    5. Temperature detection of electronic hygrograph,

    6. Car temperature measurement,

    7. Electronic perpetual calendar temperature control,

    8. Rechargeable battery pack and charger temperature control,

    9. Temperature detection of fire alarm.

    Temperature detection NTC Thermistor Main parameters:

    Rated power ≤50mW

    Rated zero power resistance R25 (Ω)

    R25 Allowable deviation (%)

    B value (25/50 ℃)/ (K)

    Allowable deviation of B value (%)

    Dissipation coefficient ≥2.0mW/ ℃

    Thermal time constant ≤7S

    Operating temperature range: -40℃~ +125℃

    Temperature detection NTC Thermistor Advantages:

    1. Small size, high test accuracy, fast reaction speed

    2. Good consistency

    3. Able to work steadily for long hours

    4. High precision of resistance value and B value

    5. Wide resistance range: 0.1~500KΩ

    6. Wide temperature range -40 ~ +125℃

    7. Economical and practical, low cost

    Temperature detection NTC thermistor Specification size (unit: mm):

     Figure 1- Resin coated bead precision guide wire temperature detection NTC thermistor specifications and dimensions - Chinese and English

    Resin coating bead precision guide wire temperature detection NTC Thermistor Product Model Description :

     Figure 2-Resin coated bead precision guide wire temperature detection NTC thermistor product Model Description - Chinese and English

    1. Series: Resin coating bead precision guide wire temperature detection NTC thermistor -MF52 series

    2. Type: Lead material type: A-tinned steel wire, B-tinned copper wire, C-Teflon wire,D-PVC wire

    3. Nominal resistance R25: 503-50KΩ 40.27K-40.27KΩ

    4. Tolerance range: F-±1% G-±2% H-±3% J-±5%

    5.B value: 3950-3950K 3380-3380K

    6.B value tolerance: F-±1% G-±2%

    7.B value category: A-25/50℃ B-25/85℃

    Resin coating bead precision guide wire temperature detection NTC Thermistor -MF52 series Part of the product model list :

    < td rowspan = "2" width = "40" > < strong > sequence < / strong > < / td >
    < td rowspan = "2" width = "241" > < strong > models < / strong > < / td >
    < td colspan = "2" width = "187" > < strong > 25 (Ω) rated resistance R < / strong > < / td >
    < td colspan = "2" width = "177" > < strong > B value < / strong > < / td >

    Rated power
    (mW)
    Operating temperature
    (℃)
    Thermal time constant
    (S) 
    Dissipation coefficient
    (mW/ ℃)  
    Resistance value
    (KΩ)
    Allowed deviation
    (±%) 
    Nominal value
    (K) 
    Allowed deviation
    (±%) 
    1 MF52□-202□4000□A 2 1,2,3,5 4000 0.5,1,2 ≤50 -40℃~ +125℃ ≤12
    静止空气中
    ≥2.0
    静止空气中
    2 MF52□-2.55K□3740□A 2.55 3740
    3 MF52□-202□3930□A 2 3930
    4 MF52□-202□3483□A 2 3483
    5 MF52□-472□3950□A 4.7 3950
    6 MF52□-502□3470□A 5 3470
    7 MF52□-502□3950□A 5 3950
    8 MF52□-802□3780□A 8 3780
    9 MF52□-103□3270□A 10 3270
    10 MF52□-103□3435□B 10 3435
    11 MF52□-103□3470□A 10 3470
    12 MF52□-103□3600□A 10 3600
    13 MF52□-103□3950□A 10 3950
    14 MF52□-103□3977□B 10 3977
    15 MF52□-103□4100□A 10 4100
    16 MF52□-153□3680□A 15 3680
    17 MF52□-153□4100□A 15 4100
    18 MF52□-203□4150□B 20 4150
    19 MF52□-303□3950□A 30 3950
    20 MF52□-40.27K□3900□A 40.27 3900
    21 MF52□-473□3950□A 47 3950
    22 MF52□-473□3990□A 47 3990
    23 MF52□-503□3950□A 50 3950
    24 MF52□-503□3990□A 50 3990
    25 MF52□-104□3950□A 100 3950
    26 MF52□-104□4200□A 100 4200
    27 MF52□-154□4370□B 150 4370

    Note: 1. Fill in the lead type in the first box, the accuracy code of the nominal resistance value in the second box, and the accuracy code of the B value in the third box.

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